A video consultation for your contractor before the first window is set to ensure the entire project starts without costly mistakes.
Aluminum Picture Window 34x74" - European Fixed Window
Availability:PreOrder
Warranty:5 Years
SKU:WFX-3474-5733
Unit Size:
34"x74"
Frame Material:
Aluminum
Finish from Inside:
White
Finish from Outside:
White
Glass Pane Type:
Double Glass Pane
Glass Type:
Regular
Glass Spacer Bar:
Aluminum Silver
Installation Anchors:
Included
Egress Compliant:
No
Price: $1,548.76
Lead time:14-16 weeks
Need a Quote for Your Whole Project?
- Custom-built for your exact opening
- Choose interior and exterior colors
- Select decorative glass and grid styles
- Upgrade handle and hardware finishes
- Customize configurations and opening styles
Remote Expert Installation Support Included*
*Every order over $10k includes three video consultations with our senior technicians to guide your contractor and help prevent costly installation mistakes.
Direct "SOS" calls to resolve any specific installation hurdles or technical questions instantly.
We'll guide you on how to inspect the finished work, what to look for during handover, and how to verify or fix any installation details.
A Window You Feel Every Day
Everyday Comfort, Handled More Intelligently
Fresh air should feel easy, controlled, and fully in tune with how you live. Alu Energy aluminum windows offer four functional handle positions instead of the usual open-or-closed limitation, giving you a more refined way to ventilate, secure, and enjoy your space every day.
Handle up: Tilt mode
Air flows in gently from the top while the window remains secure. It helps reduce the chance of rain entering, avoids the exposure of a fully open sash, and protects the window from sudden drafts.
Handle at 45°: Micro-ventilation
The window appears closed, yet a subtle opening allows light airflow into the room. A discreet way to refresh the home without opening it to the outside.
Handle horizontal: Turn mode
The sash opens inward for full ventilation, easy cleaning, and comfortable everyday use.
Handle down: Fully locked
The sash seals tightly against the frame for a quieter, more protected, and more comfortable interior.
Why it stands out:
This is more than ventilation — it is intelligent daily comfort built directly into the Alu Energy window system.
Animated demonstration of an aluminum tilt and turn window showing tilt ventilation, micro-ventilation, full turn, and fully locked modes.
Architectural Aluminum, Engineered for Serious Thermal Comfort
Alu Energy is designed for homeowners and architects who want the strength and clean architectural presence of aluminum without giving up real thermal comfort. The result is a window system that helps keep interiors warmer in winter, cooler in summer, and more consistently comfortable all year long.
Advanced thermal break with two insulating components
The frame is built with an advanced thermal break system featuring two insulating components, including a two-component central seal. This significantly reduces thermal bridging and elevates comfort far beyond what many people expect from aluminum.
EPS thermal insulation inserts in the outer frame
The outer frame is enhanced with EPS thermal insulation inserts, further reducing heat transfer and helping create a more stable indoor environment close to the glass.
Low-E insulated glass with argon fill
Available with energy-efficient double- or triple-pane insulated glass units made with Low-E glass and argon gas fill, helping reduce heat transfer, improve thermal efficiency, and support a more consistent indoor climate.
What you get:
The presence and durability of aluminum, paired with the kind of year-round thermal comfort expected from a premium modern window system.
A Tighter Seal, a More Solid Close, and Greater Peace of Mind
A premium window should do more than close — it should feel reassuring every time it does. Alu Energy aluminum windows are engineered to seal more tightly than many standard systems, creating a noticeably quieter, calmer, and more secure interior.
Advanced perimeter sealing with multi-point locking
When the handle is turned into the locked position, multiple locking points engage around the sash and draw it evenly toward the frame across the full perimeter. That even compression helps create a tighter all-around seal.
Reduced drafts, softer outside noise, and a more solid feel
The compression reduces drafts, softens outside noise, and gives the window a distinctly more solid, premium feel in daily use — a noticeable difference from standard systems.
Stronger multi-point security barrier
Because the sash is secured at multiple points rather than just one, it is more resistant to being forced away from the frame. Combined with tempered or otherwise specified safety glazing, it helps create a stronger and more confidence-inspiring barrier for the home.
What you feel every day:
A quieter room, a tighter close, and more confidence each time the window is locked.
Designed Around Your Architecture, Down to the Details
A premium window should not only perform beautifully — it should feel fully resolved within the architecture of the home. Alu Energy offers broad design customization, allowing you to shape the overall look with the same level of intention as the rest of the project.
Full RAL color range and woodgrain finishes
Choose from the full RAL color range, as well as woodgrain finishes for a warmer, more natural expression.
Grids with dual inside/outside color options
Grids are available in a range of styles and patterns, with the option to specify different colors for the interior and exterior sides — adding architectural character while preserving design consistency.
Modern handles in any RAL color
Modern handle designs are available in any RAL color, allowing even the smallest visible details to align with the design language of the space.
Concealed hinges for a cleaner, more minimal look
For a cleaner and more architectural appearance, concealed hinges are available to reduce visible hardware and support a more minimal presentation.
The result:
An Alu Energy window system you can tailor with precision — from expressive architectural detailing to a cleaner, more minimal look.
Real Homes, Real Comfort — See Our Windows in Action
Product Information. Aluminum Picture Window 34x74" - European Fixed Window
Unit Size34"×74"
Rough Opening (W × H)34¾" × 74¾"
Clear Opening (W × H)28⅞" × 70⅝"
Frame MaterialAluminum
Frame SystemAlu Energy
Finish from InsideWhite
Finish from OutsideWhite
Glass Pane TypeDouble Glass Pane
Glass TypeRegular
Glass Spacer BarAluminum Silver
Construction Depth2 3/4"
Color of Core and GasketWhite core, black gasket
Thermal Coefficient UwUw=0.19
Solar Heat Gain CoefficientSHGC=0.27
Warranty5-Year Warranty
Estimated Lead Time9 - 11 weeks
Glazing Specs5/32" Low-E | 15/32" Argon | 5/32" Tempered
Egress CompliantNo
Window TypeSingle
Panel ConfigurationFixed
Weight84.4 lbs
Complete Your Architectural Vision
Explore our coordinated systems designed to bring consistent performance and style to every opening in your home.
Not Sure Where to Start or Afraid of a Costly Mistake?
Call The Measurement Service!
DiVetro's measurement service helps you get everything right before you order new windows, doors or custom glazing.
During the visit our specialist will:
- Take precise on-site measurements of every opening
- Check installation conditions and possible configurations
- Recommend the best technical solutions and configurations
- Align options with your home, design and budget
So you can make decisions with confidence, not guesswork.
Save time and avoid costly mistakes.
(646) 663-1291FAQ
We offer a variety of windows including casement, sliding, double-hung, awning, and fixed windows. Each type is designed for different functions and aesthetic preferences, allowing you to find the perfect match for your home or office.
The right window size depends on the dimensions of your wall space and the desired aesthetic. It's important to measure the width and height of the opening where the window will fit. Our measurement service specialists can assist you with precise measurements to ensure a perfect fit.
Yes, many of our windows are customizable in terms of materials, colors, and finishes. You can also choose between various glazing options such as single, double, or triple glazing for better insulation and noise reduction.
Our windows are made from high-quality materials such as uPVC, aluminum, and wood, each offering different benefits in terms of durability, insulation, and maintenance.
Yes, our windows are designed with energy efficiency in mind. Many feature low-emissivity (Low-E) glass, thermal insulation, and advanced sealing technology to reduce heat loss and improve energy performance, helping to lower your utility bills.
For optimal performance and longevity, clean your windows regularly with mild soap and water. Avoid harsh chemicals and abrasive materials. Our windows are designed for easy maintenance with durable finishes that resist wear and weathering.
The lifespan of our windows depends on the material and how well they are maintained. Generally, uPVC windows last 30+ years, while aluminum windows can last up to 40 years. Wooden windows can last up to 20 years with proper care.
Yes, we provide warranties on all our windows. The duration and coverage depend on the product type, but most windows come with a 5-10 year warranty against manufacturing defects.
We recommend professional installation to ensure that your windows are installed correctly. Our certified installation teams are trained to install all window types with precision, ensuring a perfect fit and optimal performance.
While DIY installation is possible for some window types, we highly recommend professional installation to ensure safety, proper sealing, and long-lasting performance. Our team can guide you through the process or handle the installation for you.
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